<template>
  <div class="none">
    <img src="@/assets/404.jpg" />
  </div>
</template>

<script>
export default {
  mounted(){
    setTimeout(()=>{
      this.$router.back()
    },3000)
  }
};
</script>

<style lang="scss" scoped>
* {
  margin: 0;
  padding: 0;
}
img {
  display: block;
  width: 100vw;
  height: 100vh;
}
</style>